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EM27172DMV53X2SX – EM271 Energy analyser, 230VLN/400VLL AC
Carlo Gavazzi EM27172DMV53X2SX multi-load three-phase energy analyser with dual RS485 Modbus RTU communication, split core current sensor compatibility and DIN rail or panel mounting.
£299.69
Why Choose the Carlo Gavazzi EM27172DMV53X2SX Energy Analyser?
The Carlo Gavazzi EM27172DMV53X2SX is a compact multi-load three-phase energy analyser engineered for accurate electrical measurement, energy monitoring and sub-metering across industrial, commercial and building automation installations. As part of the Carlo Gavazzi EM271 multi-load energy analyser series, it enables simultaneous monitoring of multiple electrical circuits from a single compact device while reducing panel space and installation costs.
This model incorporates dual RS485 Modbus RTU communication ports, allowing reliable daisy-chain networking with PLCs, SCADA systems and building management platforms. It supports quick installation on either a DIN rail or within a standard 72 × 72 mm panel cut-out, making it suitable for both new installations and retrofit projects.
Designed for use with dedicated split core current sensors, the EM27172DMV53X2SX supports voltage inputs from 160 to 240 V L-N and 277 to 415 V L-L, making it ideal for tenant billing, load analysis, energy efficiency monitoring and detailed multi-circuit measurement.
Key Advantages
- Compact multi-load three-phase energy analyser.
- Monitors up to 6 single-phase loads or 2 three-phase loads.
- Dual RS485 Modbus RTU communication for serial networking.
- Compatible with split core current sensors for fast retrofit installation.
- Measures both energy consumption and generation.
- DIN rail or 72 × 72 mm panel mounting.
Key Features
- Carlo Gavazzi EM271 multi-load energy analyser series.
- Three-phase multi-load power analyser.
- Dual RS485 communication ports with Modbus RTU protocol.
- Compatible with dedicated split core current sensor blocks.
- Measures kWh, kvarh, voltage, current, power and frequency.
- Supports both consumption and consumption/generation metering.
- LCD display with local configuration menu.
- Compact quick-fit DIN rail or panel mounting.
Advanced Multi-load Energy Monitoring
The Carlo Gavazzi EM27172DMV53X2SX enables multiple electrical circuits to be monitored using one compact analyser, providing detailed visibility of energy consumption throughout distribution boards, production lines and commercial buildings. The use of split core sensors allows installation without disconnecting existing conductors, making retrofit projects significantly faster.
Its integrated dual RS485 Modbus RTU interfaces allow multiple analysers to be connected across a serial network, providing centralised monitoring, reporting, tenant billing and long-term energy analysis through modern automation systems.
Typical Applications
- Industrial switchboards and distribution systems.
- Commercial building energy monitoring.
- Tenant and departmental sub-metering.
- Building management systems and SCADA integration.
- Energy efficiency and sustainability projects.
- Renewable energy monitoring and reporting.
Technical Specifications
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| MID Approval | No | |
|---|---|---|
| Measurement Functions | Energy, Power | |
| Device Type | Power / energy analyser | |
| Phase | Three Phase | |
| Signal / Input Range | AC V / A (TRMS) | |
| Coil / Supply Voltage | Self-powered | |
| Communication | RS485 | |
| Voltage | 230 V | |
| Manufacturer | Carlo Gavazzi | |
| Series | EM271 Multi-load Energy Analysers | |
| Model | EM27172DMV53X2SX | |
| Product type | Multi-load three-phase energy analyser | |
| Voltage input | 160 to 240 V L-N, 277 to 415 V L-L | |
| Supported systems | Single-phase and three-phase | |
| Current sensor type | Split core current sensors | |
| Monitored loads | Up to 6 single-phase loads or 2 three-phase loads | |
| Frequency | 50 / 60 Hz | |
| Communication | Dual RS485 | |
| Protocol | Modbus RTU | |
| Energy metering | Consumption and consumption / generation | |
| Power supply | Self powered | |
| Mounting type | DIN rail or 72 × 72 mm panel mounting | |
| Protection rating | IP50 front, IP20 terminals | |
| Dimensions (H × W × D) | 72 × 72 × 65 mm | |
| Weight | Approx. 0.4 kg | |
| Approvals | CE, cULus, UKCA |
Frequently Asked Questions
What is the Carlo Gavazzi EM27172DMV53X2SX used for?
It is used for monitoring multiple electrical loads and measuring energy consumption in industrial, commercial and building automation installations.
How many electrical loads can it monitor?
The analyser supports monitoring of up to 6 single-phase loads or 2 three-phase loads depending on the installation configuration.
What communication interface is included?
The EM27172DMV53X2SX includes dual RS485 communication ports supporting the Modbus RTU protocol for daisy-chain networking.
What type of current sensors does it use?
The analyser is designed for dedicated split core current sensors, making installation particularly suitable for retrofit applications.
Where is this analyser typically installed?
The EM27172DMV53X2SX can be installed on a DIN rail or mounted in a 72 × 72 mm panel cut-out inside electrical switchboards and control panels.
Trusted by Energy Management Professionals Worldwide
Carlo Gavazzi EM271 multi-load energy analysers are trusted by electrical engineers, panel builders and facilities managers for accurate multi-circuit monitoring, dependable Modbus communication and flexible installation across modern energy management systems.
